Headset with adjustable contact pressure (ACP) including a spring system



FIG. 1 is a perspective view of the headset with adjustable contact pressure (ACP) including a spring system;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof. 

CLAIM The ornamental design for a headset with adjustable contact pressure (ACP) including a spring system, as shown and described. 